LT8584HFE#PBF Battery Cell Balancers by Analog Devices

Status: Production
Series: LT8584
RoHS: Compliant
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The LT8584 is a monolithic flyback DC/DC converter designed to actively balance high voltage stacks of batteries. The high efficiency of a switching regulator significantly increases the achievable balancing current while reducing heat generation. Active balancing also allows for capacity recovery in stacks of mismatched batteries, a feat unattainable with passive balance systems. In a typical system, greater than 99% of the total battery capacity can be recovered.The LT8584 includes an integrated 6A, 50V power switch, reducing the design complexity of the application circuit. The part runs completely off of the cell which it is discharging, removing the need for complicated biasing schemes commonly required for external power switches. The enable pin (DIN) of the part is designed to work seamlessly with the LTC680x family of battery stack voltage monitoring ICs. The LT8584 also provides system telemetry including current and temperature monitoring when used with the LTC680x family of parts. When the LT8584 is disabled, less than 20nA of total quiescent current is typically consumed from the battery.

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Prices starting from US$5.81

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Features

2.5A Typical Average Cell Discharge Current
Integrated 6A, 50V Power Switch
Integrates Seamlessly with LTC680x Family: No Additional Software Required
Selectable Current and Temperature Monitors
Ultralow Quiescent Current in Shutdown
Engineered for ISO 26262 Compliant Systems
Isolated Balancing:
Can Return Charge to Top of Stack
Can Return Charge to Any Combination of Cells in Stack
Can Return Charge to 12V Battery for Alternator Replacement
Can Be Paralleled for Greater Discharge Capability
All Quiescent Current in Operation Taken from Local Cell
16-Lead TSSOP Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Battery Balancer Li-Ion/Li-FePO4 2500mA Automotive 16-Pin TSSOP EP Tube | Richardson RFPD


LT8584HFE#PBF Semiconductors - ICs by Linear Technology

IC MONOLITHIC CELL BALANCER TSSOP-16

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Supply Voltage Min 2.5V
Supply Voltage Max 5.3V
Battery Type LiFePO4 Li-Ion
IC Interface Type Serial
Battery IC Case Style TSSOP
No. of Pins 16Pins
Encryption -
Output Current 2.5A
Operating Temperature Min -40°C
Operating Temperature Max 150°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT8584HFE#PBF?

Additional datasheets, footprints and schematics for LT8584HFE#PBF are listed on our Part Details page. You can also find images and similar parts to LT8584HFE#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT8584HFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT8584HFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT8584HFE#PBF fall under?

The LT8584HFE#PBF is listed under Battery Cell Balancers.

Can I view similar or alternative parts?

You can view similar parts to LT8584HFE#PBF when available in the Battery Cell Balancers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LT8584HFE#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT8584HFE#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT8584HFE#PBF have stock available?

Authorised distributors including Richardson RFPD have stock available or on a lead time for LT8584HFE#PBF.

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